Thermal transfer image-receiving sheet
AssigneeDai Nippon Printing Co., Ltd.
InventorTakanori Shimogata
Life of this patent
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Abstract
A thermal transfer image-receiving sheet has a primer layer and a receiving layer. The primer layer contains binder resin and metal pigment. When a value obtained by dividing the mass of the metal pigment by the mass of the binder resin is A and the thickness of the primer layer is B, A is 0.5 to 3.5, and A/B is 0.15 to 6. When light is made incident on the surface on the receiving layer side at an incident angle of 45°, ΔL* between L* at a light-receiving angle obtained by tilting specular reflection light, generated when light is made incident on the surface on the receiving layer side at an incident angle of 45°, toward the incident light side by 15° and L* at a light-receiving angle obtained by tilting the specular reflection light toward the incident light side by 110° is 110 or more.
Claims20
A thermal transfer image-receiving sheet in which a primer layer and a receiving layer are provided in this order on one surface of a support, wherein
- the primer layer contains a binder resin and a metal pigment,
- when a value obtained by dividing the total mass of the metal pigment contained in the primer layer by the total mass of the binder resin contained in the primer layer is denoted as A and the thickness of the primer layer is denoted as B (unit:
- μm), A is 0.5 or more and 3.5 or less, and a value obtained by dividing A by B is 0.15 or more and 6 or less, and
- ΔL* between L* at a light-receiving angle obtained by tilting specular reflection light, generated when light is made incident on the surface on the receiving layer side at an incident angle of 45°, toward the incident light side by 15° and L* at a light-receiving angle obtained by tilting the specular reflection light toward the incident light side by 110° is 110 or more.
Dependencies are inferred from the claim text.